Mitsubishi CCMW120408 UC5105 High-Speed Cast Iron Carbide Insert (10pcs) internal roughing boring bar It provides a larger contact

It provides a larger contact area to dissipate heat and withstand the pressure of semi-finishing passes

ensuring high-quality results every time

offering maximum resistance against edge chipping

Q: Is AH725 better for interrupted cuts

match your GIV/GIR insert grade to the workpiece material

Mitsubishi CCMW120408 UC5105 High-Speed Cast Iron Carbide Insert (10pcs) internal roughing boring bar It provides a larger contactCCMW120408 UC5105 High Speed Gray Iron Expert Flat Top Rigidity UC5105 Hardened Grade The Speed Master for Cast Iron UC5105 Grade (Ultra Hard CVD): This is Mitsubishis hardest grade for **K class materials**. It features a specialized CVD coating with optimized grain growth control, providing superior resistance to abrasive wear. It is the "Speed Demon" for Gray Cast Iron, allowing you to increase productivity by running at higher surface speeds than